76287750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 237579264

約数和(自身を除く): 161291514

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 1050, 1155, 1321, 1375, 1650, 1750, 1925, 2310, 2625, 2642, 2750, 3850, 3963, 4125, 5250, 5775, 6605, 7926, 8250, 9247, 9625, 11550, 13210, 14531, 18494, 19250, 19815, 27741, 28875, 29062, 33025, 39630, 43593, 46235, 55482, 57750, 66050, 72655, 87186, 92470, 99075, 101717, 138705, 145310, 165125, 198150, 203434, 217965, 231175, 277410, 305151, 330250, 363275, 435930, 462350, 495375, 508585, 610302, 693525, 726550, 990750, 1017170, 1089825, 1155875, 1387050, 1525755, 1816375, 2179650, 2311750, 2542925, 3051510, 3467625, 3632750, 5085850, 5449125, 6935250, 7628775, 10898250, 12714625, 15257550, 25429250, 38143875, 76287750]

約数ペア:

[(1, 76287750), (2, 38143875), (3, 25429250), (5, 15257550), (6, 12714625), (7, 10898250), (10, 7628775), (11, 6935250), (14, 5449125), (15, 5085850), (21, 3632750), (22, 3467625), (25, 3051510), (30, 2542925), (33, 2311750), (35, 2179650), (42, 1816375), (50, 1525755), (55, 1387050), (66, 1155875), (70, 1089825), (75, 1017170), (77, 990750), (105, 726550), (110, 693525), (125, 610302), (150, 508585), (154, 495375), (165, 462350), (175, 435930), (210, 363275), (231, 330250), (250, 305151), (275, 277410), (330, 231175), (350, 217965), (375, 203434), (385, 198150), (462, 165125), (525, 145310), (550, 138705), (750, 101717), (770, 99075), (825, 92470), (875, 87186), (1050, 72655), (1155, 66050), (1321, 57750), (1375, 55482), (1650, 46235), (1750, 43593), (1925, 39630), (2310, 33025), (2625, 29062), (2642, 28875), (2750, 27741), (3850, 19815), (3963, 19250), (4125, 18494), (5250, 14531), (5775, 13210), (6605, 11550), (7926, 9625), (8250, 9247)]